#!/bin/bash
# $Id: osx-uninstall-pkg,v 1.1 2016/10/17 20:42:04 friedman Exp $
# Quick and dirty package uninstaller

instprefix()
{
    plist=/var/db/receipts/$1.plist
    test -f "$plist" || return 1

    echo -n /
    /usr/libexec/PlistBuddy -c 'print :InstallPrefixPath' "$plist"
}

uninst()
{
    pkg=$1
    dir=`instprefix "$pkg"`
    case $dir in
        /?* ) : ;;
        *  ) return 1 ;;
    esac

    echo "Removing files from package $pkg"
    pkgutil --files "$pkg" |
        sort -r            |
        while read ent; do
            rm -vdf "$dir/$ent"
        done

    pkgutil --forget "$pkg"
}

main()
{
    for pkg in "$@"; do
        uninst "$pkg"
    done
}

main "$@"

# eof